• R3K-36 series | DC power supply Benchtop | Matsusada Precision
  • R3K-36 series | DC power supply Benchtop | Matsusada Precision

World's smallest Programmable DC Power Supply

  • Max Voltage: 8V to 36V
  • Max Current: 1A to 3A
  • Max Power: 24W to 36W
  • Ultra Slim

Compact and lightweight design by our original low noise switching technology

R3K-36 series is ultra-compact, high-performance DC power supply that achieves sufficient output of 36 W in the "palm-sized". The 35 mm wide ultra slim DC power supply employs both output volt meter and current meter as the standard equipment enabling simple operation and easy to use.

This DC power supply featuring multi-set and anti-sink functions is very suitable for quality inspection and the best lab power supply.

Features and Benefits

We pursue usability!

  • Saving space by compact and light weight design
  • Suitable for research application by it's ultra low noise feature
  • Outstandingly quiet operation with Fan-less PSU
  • Standard visual meters excellent in quickly checking both output voltage and output current
  • Speedy settings of output voltage and output current

Ultra compact!

You can realize how small it is with comparison to a mouse.

Ultra compact!

Compared to stationeries...

Compared to stationeries…

Models

  1. The ripple is applied in the rated output from 10% to 100%.
  2. You can change the input voltage, and refer to options.
Model Output Ripple *1 Minimum setting nit AC input
Voltage
[V]
Current
[A]
Power
[W]
[mVrms] [mArms] Output Voltage
[mV]
Output Current
[mA]
Input Voltage *2 Input Current
[typ.]
R3K36-1 0 to 36 0 to 1 36 5 5 100 10 115 V ± 10%
50/60 Hz
single phase
1 A
R3K18-2 0 to 18 0 to 2 5 5 100 10
R3K8-3 0 to 8 0 to 3 24 4 4 10 10

Specifications

For details, download the datasheet below.

Options

-L(120V): 120 Vac ±10% input

These options cannot be equipped together.

-L(200V): 200 Vac ±10% input

These options cannot be equipped together.

-L(220V): 220 Vac ±10% input

These options cannot be equipped together.

-L(230V): 230 Vac ±10% input

These options cannot be equipped together.

-LH: Higher isolation voltage

This option makes the isolation voltage to be ±1 kV, which enables extended capability of series operation.

How to Order

When ordering, add Option No. in the following order by alphabet, and input voltage to Model No.

Example
R3K18-2-LH(200V)

Dimensions

For details, download the datasheet below.

Download

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